Vizio M43-c1 turn on and off

[rustyshackleford]

Good afternoon
The television I have is a Vizio M43-c1. Currently when I press the "power" button on the remote the television turns on and displays the Vizio logo with no problem, but suddenly shuts off. After a couple of seconds or a minute it turns itself back on, and displays the Vizio logo again, then shuts off. Do you know what part I might need to fix the issue? I did replace the Vizio ADTVE1620AD5 Power Supply Board, and that fixed the issue for about a day. But now it continues to do the same thing again.

[budm]

Re: Vizio M43-c1 turn on and off

Can we at least see the pictures of the whole backside of the TV showing all the boards so we can see what we are dealing with?
What Voltage testing have you done when TV is working and not working?